TypeShade
CapSupportKind
Type in Backends
How one backend supports one capability. - 'native': supported, with nothing to emit and nothing for the host to turn on. - 'directive': supported, and the emitted source declares it.
import type { CapSupportKind } from 'typeshade'
The signature, the description and the examples come from the compiler's own source at commit 26de7be8.
Syntax
type CapSupportKind = 'native' | 'directive' | 'host-feature' | 'unsupported';Description
The emitter writes the line.
'host-feature': supported, and the host must activate it before pipeline creation (a WebGPU device feature or a WebGL2 extension).hostFeaturesForlooks it up.'unsupported': the target has no row, and emit throwsUnsupportedFeatureError(SD0030) before writing any source.
A row can be both directive and host-feature; 'directive' wins in that case, because
it is the half a reader of the emitted source can see.
See also
Source
src/core/backend.ts, line 394, at commit 26de7be8